[vdr] VDR-1.7.7 & Video aspect ratios

Rolf Ahrenberg rahrenbe at cc.hut.fi
Mon May 4 16:26:54 CEST 2009


On Mon, 4 May 2009, Nicolas Huillard wrote:

> Rolf Ahrenberg a écrit :
>> On Sun, 3 May 2009, Tomas Berglund wrote:
>>
>>> Do you mean aspect ratio 2.21:1 ?
>>>
>>> +const char *VideoAspectString[] = { "4:3",
>>> +                                    "16:9",
>>> +                                    "2.21:9"
>>> +                                  };
>>
>> Besides of that typo, there're plenty of video aspect ratios missing:
>> 1:1, 12:11, 10:11, 16:11, 40:33, 24:11, 20:11, 32:11, 80:33, 18:11,
>> 15:11, 64:33, 160:99, 3:2, 2:1.
>
> 16:10 is also a common device aspect ratio these days ;-)

Well, those values (taken from H.264 specs) were for the video aspect 
ratio and not the output aspect ratio. IIRC, the H.264 contains also so 
called extended aspect ratio, that could contain almost anything.

BR,
--
rofa



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